Fig. 11

Diagrammatic scheme of the SPR aptasensor for exosomal CD63 detection utilizing the Apt/AgNCs@CoB hybrid as the sensing layer215. Copyright 2025 Elsevier B.V

Diagrammatic scheme of the SPR aptasensor for exosomal CD63 detection utilizing the Apt/AgNCs@CoB hybrid as the sensing layer215. Copyright 2025 Elsevier B.V